Lecture 19 Chapter 18

Question 0

Web 2.0

Answer 0

Set of techniques that collectively provide an upgraded presentation and usefulness for the World Wide Web

Question 1

Web 2.0 applications include

Answer 1

• blogs and Vlogs
• wikis
• podcasts and vodcasts
• social networking
• photosharing
• communication
• collaboration
• content sharing

Question 2

Blogs

Answer 2

Contains a personal journal with reflections, comments, and often hyperlinks

Question 3

Vlogs

Answer 3

• Set of personal reflective videos

- many Vlogs are posted on YouTube

Question 4

Wiki

Answer 4

• online information source that allows anyone to edit, delete, or modify content
• means quick in Hawaiian
• May have errors

Question 5

Podcast

Answer 5

-blend of iPod and broadcast-program in digital format available for download and reply
~most podcasts are free
~iTunes is a popular source

Question 6

Vodcasts

Answer 6

-Refers to the online delivery of a video clip on demand

Question 7

Social networking

Answer 7

-group of individuals creating a community for:
~securing employment
-be aware of security issues when using any social networking site
~click jacking
~identity theft

Question 8

Examples of social networking sites

Answer 8

Second life-free virtual world
Facebook-used by over 250 million people
Twitter- uses quick, frequent entries
Flickr-service used to store and share photos and videos
MySpace-started the social networking push

Question 9

Tag

Answer 9

• User-generated word or phrase that helps organize Web content
• Web developers refer to these tags as meta tags
• When searching, tags help locate a Web page or blog

Question 10

Collaboration tools

Answer 10

Help people work online as a team

Question 11

Web 3.0

Answer 11

-The next generation oft the Web

~search tasks will be faster and easier

Question 12

Mashup

Answer 12

Combines two or more applications into a single application